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# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import os
from glob import glob
from spack.package import *
class Liggghts(MakefilePackage):
"""Discrete element method particle simulation."""
homepage = "https://www.cfdem.com/media/DEM/docu/Manual.html"
url = "https://github.com/CFDEMproject/LIGGGHTS-PUBLIC/archive/3.8.0.tar.gz"
git = "ssh://git@github.com/CFDEMproject/LIGGGHTS-PUBLIC.git"
maintainers("SofiaXu")
license("GPL-2.0-only")
version("3.8.0", sha256="9cb2e6596f584463ac2f80e3ff7b9588b7e3638c44324635b6329df87b90ab03")
variant("mpi", default=True, description="Enable MPI support")
variant("jpeg", default=True, description="Enable JPEG support")
variant("gzip", default=True, description="Enable GZIP for some input and output files")
variant("debug", default=False, description="Builds a debug version of the executable")
variant("profile", default=False, description="Generate profiling code")
depends_on("vtk@6.1.0:8.2.0")
depends_on("mpi", when="+mpi")
depends_on("jpeg", when="+jpeg")
depends_on("zlib-api", when="+gzip")
# patch for makefile test code
patch("makefile.patch")
# patch for clang and oneapi
patch("makefile-llvm-based-compiler.patch", when="%clang")
patch("makefile-llvm-based-compiler.patch", when="%oneapi")
# C++17 support
patch("cpp-17.patch")
build_directory = "src"
build_targets = ["auto"]
def edit(self, spec, prefix):
# The package expects you to create Makefile.user from
# Makefile.user_default.
makefile_default = os.path.join("src", "MAKE", "Makefile.user_default")
makefile_user = os.path.join("src", "MAKE", "Makefile.user")
os.symlink(os.path.basename(makefile_default), makefile_user)
makefile = FileFilter(makefile_user)
makefile_auto = FileFilter(os.path.join("src", "MAKE", "Makefile.auto"))
# Upstream misleadingly suggests that VTK is an optional
# dependency, but VTK is always needed to create an output file!
vtk = spec["vtk"]
makefile.filter(
r"^#(VTK_INC_USR=-I).*",
r"\1{0}".format(
# Glob for the VTK subdirectory like "vtk-8.1".
glob(os.path.join(vtk.prefix.include, "vtk*"))[0]
),
)
makefile.filter(r"^#(VTK_LIB_USR=-L).*", r"\1{0}".format(vtk.prefix.lib))
if "+mpi" in spec:
mpi = spec["mpi"]
makefile.filter(r"^#(MPICXX_USR=).*", r"\1{0}".format(mpi.mpicxx))
makefile.filter(r"^#(MPI_INC_USR=).*", r"\1{0}".format(mpi.prefix.include))
makefile.filter(r"^#(MPI_LIB_USR=).*", r"\1{0}".format(mpi.prefix.lib))
else:
makefile.filter(r"^(USE_MPI = ).*", r'\1"OFF"')
# Set path to C++ compiler.
makefile.filter(r"^#(CXX_USR=).*", r"\1{0}".format(env["CXX"]))
# Disable compilation sanity check which recursively
# builds using its own target!
makefile_auto.filter(r"^(.+)(EXTRA_ADDLIBS.*mpi_stubs.*)", r"\1#\2")
if "+jpeg" in spec:
jpeg = spec["jpeg"]
makefile.filter(r"^(USE_JPG = ).*", r'\1"ON"')
makefile.filter(r"^#(JPG_INC_USR=-I).*", r"\1{0}".format(jpeg.prefix.include))
makefile.filter(r"^#(JPG_LIB_USR=-L).*", r"\1{0}".format(jpeg.prefix.lib))
if "+gzip" in spec:
makefile.filter(r"^(USE_GZIP = ).*", r'\1"ON"')
if "+debug" in spec:
makefile.filter(r"^(USE_DEBUG = ).*", r'\1"ON"')
if "+profile" in spec:
makefile.filter(r"^(USE_PROFILE = ).*", r'\1"ON"')
# Enable debug output of Makefile.auto in the log file
# src/Obj_auto/make_auto.log to quickly troubleshoot if
# anything goes wrong.
env["AUTO_DEBUG"] = "1"
def install(self, spec, prefix):
mkdir(prefix.bin)
install(os.path.join("src", "lmp_auto"), prefix.bin.liggghts)
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